1. Numbers
  2. Compare 121997 vs 122002

Compare 121997 vs 122002

Property121997122002
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization121997121 × 610011
Prime factorization1219972 × 61001
Divisors count24
Divisors1, 1219971, 2, 61001, 122002
Number of properties81
Additive primes4722nd 
Chen primes4978th 
Cousin primes (2nd member)1430th 
Isolated primes8594th 
Left-truncatable primes348th 
Primes11475th 
Pythagorean primes5707th 
Restricted left-truncatable primes32nd 
Semiprimes 28273rd
Roman numberals  
Base 2111011100100011012111011100100100102
Base 3200121001023200121001213
Base 413130203141313021024
Base 5124004425124010025
Base 62340445623404546
Base 71015451710154567
Base 835621583562228
Base 920531292053179
Base 101219971012200210
Base 1183727118373111
Base 125a725125a72a12
Base 13436b513436ba13
Base 1432661143266614
Base 1526232152623715
Base 161dc8d161dc9216
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